US8572200B2 - Master/slave decision device and master/slave decision method applied to network device - Google Patents

Master/slave decision device and master/slave decision method applied to network device Download PDF

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Publication number
US8572200B2
US8572200B2 US13/175,879 US201113175879A US8572200B2 US 8572200 B2 US8572200 B2 US 8572200B2 US 201113175879 A US201113175879 A US 201113175879A US 8572200 B2 US8572200 B2 US 8572200B2
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United States
Prior art keywords
network device
slave
master
seed
clock
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US13/175,879
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US20120011217A1 (en
Inventor
Chi-Shun Weng
Liang-Wei Huang
Ming-Feng Hsu
Yuan-Jih Chu
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Realtek Semiconductor Corp
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Realtek Semiconductor Corp
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Assigned to REALTEK SEMICONDUCTOR CORP. reassignment REALTEK SEMICONDUCTOR CORP. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHU, YUAN-JIH, HSU, MING-FENG, HUANG, LIANG-WEI, WENG, CHI-SHUN
Publication of US20120011217A1 publication Critical patent/US20120011217A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
US13/175,879 2010-07-06 2011-07-03 Master/slave decision device and master/slave decision method applied to network device Active 2032-06-27 US8572200B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TW099122093 2010-07-06
TW99122093A 2010-07-06
TW99122093 2010-07-06

Publications (2)

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US20120011217A1 US20120011217A1 (en) 2012-01-12
US8572200B2 true US8572200B2 (en) 2013-10-29

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US13/175,879 Active 2032-06-27 US8572200B2 (en) 2010-07-06 2011-07-03 Master/slave decision device and master/slave decision method applied to network device

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US (1) US8572200B2 (zh)
TW (1) TWI435596B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8938516B1 (en) * 2010-10-28 2015-01-20 Juniper Networks, Inc. Switch provided failover
TWI449347B (zh) 2010-12-28 2014-08-11 Realtek Semiconductor Corp 支援省電模式的通訊裝置與相關的通訊方法
TWI449386B (zh) 2010-12-28 2014-08-11 Realtek Semiconductor Corp 建立網路連線的方法與相關的通訊裝置
JP2013085116A (ja) * 2011-10-07 2013-05-09 Canon Inc 通信システム、通信システムの制御方法、およびプログラム
TWI492576B (zh) * 2013-03-11 2015-07-11 Realtek Semiconductor Corp 主從偵測方法以及主從偵測電路
TWI528740B (zh) * 2013-10-29 2016-04-01 瑞昱半導體股份有限公司 多個傳輸埠的網路裝置
US9888449B2 (en) * 2014-01-17 2018-02-06 Qualcomm Incorporated Method and apparatus for timing source selection and deselection distributed device to device synchronization

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030021371A1 (en) * 2000-01-27 2003-01-30 Huawei Technologies Co., Ltd. Filtering method for digital phase lock loop
US20040240451A1 (en) * 2003-05-30 2004-12-02 Koon-Seok Lee Connection handling, service management, and channel handling devices of home network management system
US20040247022A1 (en) * 2003-06-03 2004-12-09 Raghavan Sreen A. Near-end, far-end and echo cancellers in a multi-channel transceiver system
US7000031B2 (en) * 2000-04-07 2006-02-14 Broadcom Corporation Method of providing synchronous transport of packets between asynchronous network nodes in a frame-based communications network
US20060155802A1 (en) * 2002-05-17 2006-07-13 Zhiqiang He Method to realize dynamic networking and resource sharing among equipments
US20060156115A1 (en) * 2004-12-29 2006-07-13 Samsung Electronics, Co., Ltd. Device, system, and method for providing error information in XHT network
US20070208819A1 (en) * 2006-03-06 2007-09-06 Advanced Micro Devices, Inc. Asymmetric control of high-speed bidirectional signaling
US7506222B1 (en) * 2006-03-06 2009-03-17 Advanced Micro Devices, Inc. System for phase tracking and equalization across a byte group for asymmetric control of high-speed bidirectional signaling
US20100008235A1 (en) * 2008-07-11 2010-01-14 Qualcomm Incorporated Reporting and resolving conflicting use of a node identifier
US20100151791A1 (en) * 2008-12-15 2010-06-17 Samsung Electronics Co., Ltd. Audio data service provision method and system
US20100191352A1 (en) * 2009-01-27 2010-07-29 Eldon Technology Ltd. Systems and methods for facilitating home automation
US8320411B1 (en) * 2009-01-29 2012-11-27 Aquantia Corporation Fast retraining for transceivers in communication systems

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6819730B2 (en) * 2000-01-27 2004-11-16 Huawei Technologies Co., Ltd. Filtering method for digital phase lock loop
US20030021371A1 (en) * 2000-01-27 2003-01-30 Huawei Technologies Co., Ltd. Filtering method for digital phase lock loop
US7000031B2 (en) * 2000-04-07 2006-02-14 Broadcom Corporation Method of providing synchronous transport of packets between asynchronous network nodes in a frame-based communications network
US20060155802A1 (en) * 2002-05-17 2006-07-13 Zhiqiang He Method to realize dynamic networking and resource sharing among equipments
US20040240451A1 (en) * 2003-05-30 2004-12-02 Koon-Seok Lee Connection handling, service management, and channel handling devices of home network management system
US7613234B2 (en) * 2003-06-03 2009-11-03 Entropic Communications, Inc. Near-end, far-end and echo cancellers in a multi-channel transceiver system
US20040247022A1 (en) * 2003-06-03 2004-12-09 Raghavan Sreen A. Near-end, far-end and echo cancellers in a multi-channel transceiver system
US20060156115A1 (en) * 2004-12-29 2006-07-13 Samsung Electronics, Co., Ltd. Device, system, and method for providing error information in XHT network
US20070208819A1 (en) * 2006-03-06 2007-09-06 Advanced Micro Devices, Inc. Asymmetric control of high-speed bidirectional signaling
US7506222B1 (en) * 2006-03-06 2009-03-17 Advanced Micro Devices, Inc. System for phase tracking and equalization across a byte group for asymmetric control of high-speed bidirectional signaling
US20100008235A1 (en) * 2008-07-11 2010-01-14 Qualcomm Incorporated Reporting and resolving conflicting use of a node identifier
US20100151791A1 (en) * 2008-12-15 2010-06-17 Samsung Electronics Co., Ltd. Audio data service provision method and system
US20100191352A1 (en) * 2009-01-27 2010-07-29 Eldon Technology Ltd. Systems and methods for facilitating home automation
US8320411B1 (en) * 2009-01-29 2012-11-27 Aquantia Corporation Fast retraining for transceivers in communication systems

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Publication number Publication date
TWI435596B (zh) 2014-04-21
US20120011217A1 (en) 2012-01-12
TW201204008A (en) 2012-01-16

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